├── resources ├── index.php ├── css │ ├── index.php │ └── styles.css ├── scripts │ ├── index.php │ ├── loadURL.php │ ├── js_functions.js │ ├── stateless.php │ ├── functions.php │ └── jquery.min.js └── images │ ├── bg.gif │ ├── JPL_Logo.png │ └── nasa-logo.png ├── xml └── xml │ ├── index.php │ ├── ic │ ├── index.php │ └── template.xml │ ├── config.xml │ └── content.xml ├── readme.pdf ├── README.md ├── map.xml ├── start.html ├── index.php └── LICENSE /resources/index.php: -------------------------------------------------------------------------------- 1 | 2 | -------------------------------------------------------------------------------- /xml/xml/index.php: -------------------------------------------------------------------------------- 1 | 2 | -------------------------------------------------------------------------------- /resources/css/index.php: -------------------------------------------------------------------------------- 1 | 2 | -------------------------------------------------------------------------------- /xml/xml/ic/index.php: -------------------------------------------------------------------------------- 1 | 2 | -------------------------------------------------------------------------------- /readme.pdf: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/nasa/cash/HEAD/readme.pdf -------------------------------------------------------------------------------- /resources/scripts/index.php: -------------------------------------------------------------------------------- 1 | 2 | -------------------------------------------------------------------------------- /resources/images/bg.gif: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/nasa/cash/HEAD/resources/images/bg.gif -------------------------------------------------------------------------------- /resources/images/JPL_Logo.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/nasa/cash/HEAD/resources/images/JPL_Logo.png -------------------------------------------------------------------------------- /resources/images/nasa-logo.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/nasa/cash/HEAD/resources/images/nasa-logo.png -------------------------------------------------------------------------------- /README.md: -------------------------------------------------------------------------------- 1 | cash 2 | ==== 3 | 4 | Cassini Structured Homepages uses LDAP authorization to provide a security layer to webpage content 5 | -------------------------------------------------------------------------------- /map.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | /Users/dconner/cash/installed/xml 4 | 5 | -------------------------------------------------------------------------------- /start.html: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | 6 |

Congratulations! You have successfully deployed the CASH Framework

7 |

Getting Started

8 |

Feel free to explore the sample content that has been included with this deployment.

9 |

The following contents are defined in start.html.

10 |

You can change the contents of start.html as well as its filename. 11 | If you change the filename, you must update config.xml with the new 12 | filename.

13 | 14 | 15 | -------------------------------------------------------------------------------- /resources/scripts/loadURL.php: -------------------------------------------------------------------------------- 1 | 46 | -------------------------------------------------------------------------------- /resources/scripts/js_functions.js: -------------------------------------------------------------------------------- 1 | /* function loadFile(arg1) { 2 | var xmlhttp; 3 | if (window.XMLHttpRequest) {// code for IE7+, Firefox, Chrome, Opera, Safari 4 | xmlhttp=new XMLHttpRequest(); 5 | } 6 | else {// code for IE6, IE5 7 | xmlhttp=new ActiveXObject("Microsoft.XMLHTTP"); 8 | } 9 | xmlhttp.onreadystatechange=function(){ 10 | if (xmlhttp.readyState==4 && xmlhttp.status==200) { 11 | document.getElementById("myDiv").innerHTML=xmlhttp.responseText; 12 | } 13 | } 14 | xmlhttp.open("GET",arg1,true); 15 | xmlhttp.send(); 16 | } 17 | 18 | function loadHTML(url) { 19 | var temp = "loadURL.php?url="+url; 20 | $("#myDiv").load(temp); 21 | } 22 | 23 | function parseLink(arg){ 24 | if ((arg.substring(0,5) == "http")||(arg.substring(0,4) == "www")) { 25 | //forward to loadHTML function 26 | loadHTML(arg); 27 | if (arg.substring(0,4) == "www"){ 28 | //prepend http:// 29 | var temp = "http://" + arg; 30 | loadHTML(temp); 31 | } 32 | }else{ 33 | //forward to loadFile function 34 | loadHTML(arg); 35 | } 36 | } 37 | 38 | function change(url){ 39 | var len = url.length; 40 | var ext = url.substring(len-3,len); 41 | //document.getElementById('myDiv').src = "about:blank"; 42 | remove_download_pdf(); //removes download pdf link 43 | //if (!(ext == "xml")) { 44 | if (ext == "pdf") { 45 | show_download_pdf(url); 46 | } 47 | document.getElementById('myDiv').src = url; 48 | // }else{ 49 | // document.getElementById('myDiv').src = url;//"resources/scripts/loadURL.php?url="+url; 50 | $.ajax({ 51 | type: 'GET', 52 | url: 'resources/scripts/loadURL.php', 53 | data: {'url': url}, 54 | success: function(msg){ 55 | if (msg) { 56 | $('#myDiv').contents().find('body').html(msg); 57 | }else{ 58 | return; 59 | } 60 | } 61 | }); 62 | //} 63 | } 64 | */ 65 | function linkClicked(link) { 66 | $('.menu li a').removeClass('linkActive'); 67 | link.addClass('linkActive'); 68 | } 69 | 70 | function open_in_new_tab(url){ 71 | var win=window.open(url, '_blank'); 72 | win.focus(); 73 | } 74 | 75 | function show_download_pdf(url) { 76 | $.ajax({ 77 | type: 'GET', 78 | url: '#', 79 | data: {'url': url}, 80 | success: function(){ 81 | add_download_pdf(url); 82 | } 83 | }); 84 | } 85 | 86 | function add_download_pdf(url) { 87 | var link = "Download PDF"; 88 | $('.centerdiv_footer').append("
"+link+"
"); 89 | } 90 | 91 | function remove_download_pdf(){ 92 | $('.pdf_link').remove(); 93 | } 94 | -------------------------------------------------------------------------------- /xml/xml/config.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | 9 | 10 | 11 | 18 | 19 | top_secret 20 | 21 | 22 | group_a 23 | 24 | 25 | 26 | 27 | secret 28 | 29 | 30 | group_a 31 | group_b 32 | 33 | 34 | 35 | 36 | 40 | 41 | /www/team_name/top_secret_folder 42 | top_secret 43 | 44 | 45 | /www/team_name/secret_folder 46 | secret 47 | 48 | 49 | 50 | 51 | 52 | 53 | 57 | 58 | 59 | 60 | start.html 61 | 62 | 63 | content.xml 64 | 65 | 66 | public 67 | 68 | 69 | project.domain.name 70 | 71 | 72 | 73 | 74 | 75 | 76 | 77 |
ldap.domain.address
78 | 123 79 | Organizational Unit 1 80 | Organizational Unit 2 81 | Some Organization 82 | US 83 | uniqueMember 84 | false 85 | 86 | public 87 | 88 | 89 | 90 | 91 | 92 | 93 | -------------------------------------------------------------------------------- /xml/xml/content.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | 6 | 7 | 15 | 16 |
  • JPL Homepage
    • 17 |
  • These links are configurable
    • 18 |     19 | 20 | 21 |
    22 | 41 | Page Title 42 |

    My Team's Title

    43 |
    44 | 45 | 46 | 65 | Sidebar Title 66 | 79 | 80 | 81 |     82 | -------------------------------------------------------------------------------- /xml/xml/ic/template.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | 6 | 11 |

    Inner Content Template XML File

    12 |

    You will find the source xml for this file in 13 | 'ic/template.xml'.

    14 |

    <h2>You can use standard</h2>

    15 |

    <h3>html heading tags</h3>

    16 |

    <h4>to specify how you want</h3>

    17 |
    <h5>title text to show up.</h5>
    18 |

    Now let's begin an unordered list

    19 | 44 |

    Features Include:

    45 | 58 | 59 |

    Tables:

    60 | 61 | 62 | Column 1 63 | Column 2 (boldened and italicized) 64 | Column 3 (orange) 65 | 66 | 67 | Data 1.a (blue) 68 | Data 2.a (underlined) 69 | Data 3.a 70 | 71 | 72 | Data 1.b 73 | Data 2.b (hyperlinked) 74 | Data 3.b 75 | 76 |
    77 |

    Multiple Columns:

    78 | 79 |
    Column 1
    80 |

    Every column is considered a separate content section from every 81 | other column

    82 |     83 | 84 |
    Column 2
    85 |

    86 | You can have as many columns as you want, though it's doubtful 87 | you'll find a use for any more than 10 88 |

    89 |     90 | 91 |
    Column 3
    92 |

    And the third

    93 |     94 | 95 |
    Column 4
    96 |

    And the fourth

    97 |     98 |     99 | 100 |     101 | -------------------------------------------------------------------------------- /resources/css/styles.css: -------------------------------------------------------------------------------- 1 | html, body { 2 | font-family: "Helvetica Neue", Helvetica, Arial, sans-serif; 3 | margin: 0; 4 | padding: 0; 5 | width: 100%; 6 | height: 100%; 7 | min-height: 100%; 8 | } 9 | 10 | body { 11 | margin: 0; 12 | font-family: "Helvetica Neue", Helvetica, Arial, sans-serif; 13 | font-size: 14px; 14 | line-height: 20px; 15 | color: #333333; 16 | } 17 | 18 | img { 19 | max-width: 100%; 20 | vertical-align: middle; 21 | border: 0; 22 | -ms-interpolation-mode: bicubic; 23 | } 24 | 25 | h1, 26 | h2, 27 | h3, 28 | h4, 29 | h5, 30 | h6 { 31 | margin: 10px 0; 32 | font-family: inherit; 33 | font-weight: bold; 34 | line-height: 20px; 35 | color: inherit; 36 | text-rendering: optimizelegibility; 37 | } 38 | 39 | h1 { 40 | font-size: 38.5px; 41 | } 42 | 43 | h2 { 44 | font-size: 31.5px; 45 | } 46 | 47 | h3 { 48 | font-size: 24.5px; 49 | } 50 | 51 | h4 { 52 | font-size: 17.5px; 53 | } 54 | 55 | /* Outter div wrapper for the entire page */ 56 | .content { 57 | /*BACKGROUND FOR ENTIRE PAGE*/ 58 | /* background: url('../images/bg.gif') #213452 no-repeat ;*/ 59 | min-height: 100%; 60 | position: relative; 61 | overflow: auto; 62 | z-index: 0; 63 | } 64 | 65 | .background { 66 | position: absolute; 67 | z-index: -1; 68 | top: 0; 69 | /* bottom: 0; */ 70 | margin: 0; 71 | padding: 0; 72 | } 73 | 74 | .top { 75 | position: fixed; 76 | right:0; 77 | left: 0; 78 | } 79 | 80 | /* Header's Block (Top navbar) */ 81 | .top_block { 82 | width: 100%; 83 | display: block; 84 | margin-bottom: 50 px; 85 | } 86 | 87 | /* PERTAINS TO TOP BLOCK */ 88 | .block_2 { 89 | width: 100%; 90 | height: 25%; 91 | /* background-color: #020036; /* TOP NAVBAR COLOR */ 92 | /* background: linear-gradient(to right, #020036, #07122B);*/ 93 | } 94 | 95 | /* PERTAINS TO LEFT BLOCK */ 96 | .background.block_1 { 97 | height: auto !important; 98 | padding-bottom: 0; 99 | left: 0; 100 | width: 225px; 101 | margin-top: 8px; 102 | } 103 | 104 | /* PERTAINS TO LEFT BLOCK */ 105 | .block_1 { 106 | width: 230px; 107 | } 108 | 109 | .centerdiv{ 110 | position: fixed; 111 | left: 240px; 112 | right: 20px; 113 | top: 70px; 114 | bottom: 45px; 115 | } 116 | 117 | .centerdiv_footer{ 118 | position: absolute; 119 | right: 0; 120 | left: 0; 121 | bottom: 0; 122 | height: 1.5em; 123 | } 124 | 125 | /* PERTAINS TO CENTER DIV */ 126 | .block_5 { 127 | -moz-border-radius: 10px; 128 | -webkit-border-radius: 10px; 129 | border-radius: 10px; 130 | width: auto; 131 | height: auto; 132 | 133 | /* margin-bottom: 48px; */ 134 | overflow: auto; 135 | } 136 | 137 | /* CENTER CONTENT FRAME */ 138 | .iFrame{ 139 | position: absolute; 140 | top: 0; 141 | bottom: 0; 142 | left: 0; 143 | right: 0; 144 | } 145 | 146 | 147 | /* PERTAINS TO SIDEBAR DIV */ 148 | .sidebar_container{ 149 | position: fixed; 150 | overflow-y: auto; 151 | overflow-x: hidden; 152 | left: 4px; 153 | top: 70px; 154 | bottom: 45px; 155 | } 156 | .mysidebar{ 157 | -moz-border-radius: 10px; 158 | -webkit-border-radius: 10px; 159 | border-radius: 10px; 160 | position: absolute; 161 | 162 | /*top: 30%;*/ 163 | /* background:#020036; */ 164 | color:#ffffff; 165 | } 166 | 167 | /*PERTAINS TO MENU ITEMS ON THE SIDEBAR*/ 168 | .menu { 169 | width: 210px; 170 | margin:0; 171 | padding: 0; 172 | list-style:none; 173 | overflow: hidden; 174 | } 175 | 176 | /*PERTAINS TO MENU ITEMS ON THE SIDEBAR*/ 177 | .menu ul { 178 | box-sizing: border-box; 179 | /* outline: solid 2px red;*/ 180 | margin:0; 181 | padding:0; 182 | list-style:none; 183 | padding-left:10px; 184 | word-wrap: break-word; 185 | overflow-wrap: break-word; 186 | } 187 | 188 | /*ALL LIST ITEMS IN SIDEBAR*/ 189 | .menu li { 190 | padding:0; 191 | margin-bottom:1px; 192 | } 193 | 194 | /*ALL NONLINK LIST ITEMS IN SIDEBAR*/ 195 | .menu ul li { 196 | margin-bottom:1px; 197 | color:#FFFFFF; 198 | /*background:#4F698C !important;*/ 199 | } 200 | 201 | /* ALL LISTITEM LINKS IN SIDEBAR */ 202 | .menu a, .menu p { 203 | display:block; 204 | padding:2px 5px; 205 | text-decoration:none; 206 | } 207 | 208 | /*PERTAINS TO MENU ITEMS ON THE SIDEBAR*/ 209 | .menu li a:not(.listhead){ 210 | padding-left:25px; 211 | /*color:#FFFFFF;*/ 212 | /*background:#5E8FAD;*/ 213 | } 214 | 215 | /*PERTAINS TO MENU ITEMS ON THE SIDEBAR*/ 216 | .menu li a.linkActive { 217 | /*background:#34325e; */ 218 | text-decoration:italic; 219 | } 220 | 221 | /*PERTAINS TO MENU ITEMS ON THE SIDEBAR*/ 222 | .menu ul li .listhead, .menu li a .listhead{ 223 | border-bottom: inset 0.1px black; 224 | margin-left: 0px !important; 225 | padding-left: 0px !important; 226 | color: #ffffff !important; 227 | } 228 | 229 | .hidden { 230 | display:none; 231 | } 232 | 233 | /* FOOTER SECTION */ 234 | .footer { 235 | line-height: 2em; 236 | position: fixed; 237 | left: 0px; 238 | bottom: 0px; 239 | height: 2em; 240 | width: 100%; 241 | /*background-color: #020036;*/ 242 | /*color: #FFFFFF;*/ 243 | } 244 | 245 | /*HORIZONTAL LIST USED FOR TOP NAVBAR*/ 246 | .navlist { 247 | display:inline; 248 | padding-left:60px; 249 | } 250 | 251 | /*NAVLIST LIST ITEMS*/ 252 | .navlist li { 253 | text-align:center; 254 | display:inline; 255 | list-style-type:none; 256 | padding-right:30px; 257 | min-height: 60%; 258 | } 259 | 260 | /*NAVLIST LIST ITEM LINK HOVER*/ 261 | .navlist li a:hover { 262 | color: #FFFFFF; 263 | } 264 | 265 | /*SHADOW USED ON THE CENTER DIV*/ 266 | .shadow { 267 | box-shadow: 0px 0px 10px 5px rgba(0,0,0,.2); 268 | } 269 | 270 | -------------------------------------------------------------------------------- /index.php: -------------------------------------------------------------------------------- 1 | 5 | 6 | 7 | 8 | 9 | 10 | 110 | 111 | 112 | 113 | 114 | Failed to load content xml file. Make sure it is properly ". 131 | "defined in config.xml."; 132 | } else { 133 | $title=getTitleHTML($contentXML); 134 | $header=getHeaderHTML($contentXML); 135 | //Use what we have 136 | echo $title; 137 | } 138 | ?> 139 | 140 | 141 | 142 |
    143 | 144 | 145 |
    146 |
    147 | 150 | 156 | 157 |
    158 | 159 | 160 |
    161 |
    162 |
    163 |
      164 |
      $navigationTitle
      $navigationItems
    "; 171 | } 172 | ?> 173 | 174 |
    175 |
    176 |
    177 | 178 | 179 | 180 |
    181 |
    182 | 183 |
    184 | $header"; ?> 185 |
    186 |
    187 |
    188 | 192 |
    193 |
    194 |
    195 | 196 | 197 | 198 |
    199 |
    200 | v1.2.8 201 |
    202 |
    203 | 204 | 217 |
    218 |
    219 | 220 | 221 |
    222 | 223 | 224 | 225 | 226 | 227 | 240 | 241 | 242 | 248 | 249 | 250 | -------------------------------------------------------------------------------- /resources/scripts/stateless.php: -------------------------------------------------------------------------------- 1 | 8 | */ 9 | function hasChildren(SimpleXMLElement $xmlElement) { 10 | $children = $xmlElement->children(); 11 | $childrenExist = false; 12 | foreach ($children as $child) { 13 | $childrenExist = true; 14 | break; 15 | } 16 | return $childrenExist; 17 | } 18 | 19 | 20 | function hasNoLinkChildren($xmlElement) { 21 | return !hasChildrenOfType($xmlElement, "link"); 22 | } 23 | function hasChildrenOfType($xmlElement, $type) { 24 | $children = $xmlElement->children(); 25 | $childrenExist = false; 26 | $containsType = false; 27 | foreach ($children as $child) { 28 | if (!$childrenExist) { 29 | $childrenExist = true; 30 | } 31 | if ($child->getName() == $type) { 32 | $containsType = true; 33 | } 34 | } 35 | return $childrenExist && $containsLink; 36 | } 37 | 38 | 39 | 40 | /** 41 | * Determines whether the given xml element is a 'ul' element 42 | * 43 | * @param SimpleXMLElement $xmlElement 44 | * 45 | * @author Andrew Darwin 46 | */ 47 | function isULElement(SimpleXMLElement $xmlElement) { 48 | return $xmlElement->getName() == "ul"; 49 | } 50 | 51 | 52 | 53 | /** 54 | * Determines whether the given xml element is a 'li' element 55 | * 56 | * @param SimpleXMLElement $xmlElement 57 | * 58 | * @author Andrew Darwin 59 | */ 60 | function isLIElement(SimpleXMLElement $xmlElement) { 61 | return $xmlElement->getName() == "li"; 62 | } 63 | 64 | 65 | /** 66 | * Normalizes the text from a 'style' attribute so that it can be further 67 | * processed 68 | * 69 | * @param string $styleAttribute A style attribute might look something like: 70 | * "bold, italic, underlined" 71 | * @return array 72 | * 73 | * @author Andrew Darwin 74 | */ 75 | function formatStyleAttribute($styleAttribute) { 76 | $acceptedStyles = array("b", "u", "i"); 77 | $output = array(); 78 | $styles = explode(',', $styleAttribute); 79 | foreach ($styles as $style) { 80 | $style = trim($style); 81 | switch ($style) { 82 | case "bold": 83 | $style = "b"; 84 | break; 85 | case "underline": 86 | $style = "u"; 87 | break; 88 | case "underlined": 89 | $style = "u"; 90 | break; 91 | case "italic": 92 | $style = "i"; 93 | break; 94 | case "italics": 95 | $style = "i"; 96 | break; 97 | case "italicized": 98 | $style = "i"; 99 | break; 100 | } 101 | if (in_array($style, $acceptedStyles)) { 102 | array_push($output, $style); 103 | } 104 | } 105 | return $output; 106 | } 107 | 108 | 109 | /** 110 | * @param SimpleXMLElement $xmlElement 111 | * 112 | * @author Andrew Darwin 113 | */ 114 | function getTrimmed($xmlElement) { 115 | return trim((string)$xmlElement); 116 | } 117 | 118 | 119 | /** 120 | * Takes a prefix string (by reference) and prepends $addition 121 | * 122 | * @param string $prefix 123 | * @param string $addition 124 | * @return string 125 | * 126 | * @author Andrew Darwin 127 | */ 128 | function addToPrefix(&$prefix, $addition) { // Take prefix in by reference 129 | $prefix = $addition.$prefix; 130 | return $prefix; 131 | } 132 | 133 | 134 | /** 135 | * Takes a suffix string (by reference) and appends $addition 136 | * 137 | * @param string $suffix 138 | * @param string $addition 139 | * @return string 140 | * 141 | * @author Andrew Darwin 142 | */ 143 | function addToSuffix(&$suffix, $addition) { // Take suffix in by reference 144 | $suffix = $suffix.$addition; 145 | return $suffix; 146 | } 147 | 148 | 149 | /** 150 | * @param array $array 151 | * 152 | * @author Andrew Darwin 153 | */ 154 | function getArrayString($array) { 155 | if ($array == null) { 156 | return null; 157 | } 158 | $output = ""; 159 | $delimiter = ""; 160 | foreach ($array as $value) { 161 | $output = $output . $delimiter . $value; 162 | if ($delimiter == "") { 163 | $delimiter = ", "; 164 | } 165 | } 166 | return $output; 167 | } 168 | 169 | 170 | /** 171 | * Determines whether $dirA is a subdirectory of $dirB 172 | * 173 | * @param string $dirA 174 | * @param string $dirB 175 | * @return boolean 176 | * 177 | * @author Andrew Darwin 178 | */ 179 | function directoryAIsChildOfDirectoryB($dirA, $dirB) { 180 | $header = "directoryAIsChildOfDirectoryB(): "; 181 | // Return true if dirA starts with dirB 182 | $output = stringAStartsWithStringB($dirA, $dirB); 183 | //$output = strpos($dirA, $dirB) === 0; 184 | if ($output) { 185 | logMessage("$header Determined '$dirA' is a child of '$dirB'"); 186 | } else { 187 | logMessage("$header Determined '$dirA' is not a child of '$dirB'"); 188 | } 189 | return $output; 190 | } 191 | 192 | 193 | /** 194 | * @param string $stringA 195 | * @param string $stringB 196 | * 197 | * @author Andrew Darwin 198 | */ 199 | function stringAStartsWithStringB($stringA, $stringB) { 200 | return strpos($stringA, $stringB) === 0; 201 | } 202 | 203 | 204 | /** 205 | * @param string $stringA 206 | * @param string $stringB 207 | * 208 | * @author Andrew Darwin 209 | */ 210 | function stringAEndsWithStringB($stringA, $stringB) { 211 | return strpos($stringA, $stringB) === strlen($stringA) - 1; 212 | } 213 | 214 | 215 | /** 216 | * @param string $directoryPath 217 | * 218 | * @author Andrew Darwin 219 | */ 220 | function getDirectoryNameFromPath($directoryPath) { 221 | $lastSlashIndex = strrpos($directoryPath, "/"); 222 | $currentDirectoryName = substr($directoryPath, $lastSlashIndex + 1); 223 | return $currentDirectoryName; 224 | } 225 | 226 | 227 | /** 228 | * Returns an array containing all of the files in the dir passed in 229 | * 230 | * @param string $dir 231 | * 232 | * @author -> Delvison Castillo 233 | */ 234 | function getFilesFromDir($dir){ 235 | $files = array(); 236 | $handler = opendir($dir); 237 | while ($file = readdir($handler)) { 238 | if ($file != "." && $file != "..") { 239 | array_push($files,$file); 240 | } 241 | } 242 | return $files; 243 | } 244 | 245 | 246 | /** 247 | * @param string $text 248 | * 249 | * @author Andrew Darwin 250 | */ 251 | function stripLeadingSlash($text) { 252 | // If starts with slash, remove it. Otherwise, return original text 253 | $header = "stripLeadingSlash(): "; 254 | logMessage("$header Input = '$text'"); 255 | $output = $text; 256 | if (stringAStartsWithStringB($text, "/")) { 257 | $output = substr($text, 1); 258 | } 259 | logMessage("$header Output = '$output'"); 260 | return $output; 261 | } 262 | 263 | 264 | /** 265 | * @param string $text 266 | * 267 | * @author Andrew Darwin 268 | */ 269 | function stripTrailingSlash($text) { 270 | // If ends with slash, remove it. Otherwise, return original text 271 | $header = "stripTrailingSlash(): "; 272 | logMessage("$header Input = '$text'"); 273 | $output = $text; 274 | if (stringAEndsWithStringB($text, "/")) { 275 | $output = substr($text, 0, strlen($text) - 1); 276 | } 277 | logMessage("$header Output = '$output'"); 278 | return $output; 279 | } 280 | 281 | 282 | /** 283 | * @param string $stringA 284 | * @param string $stringB 285 | * 286 | * @author Andrew Darwin 287 | */ 288 | function getSubstringOfAAfterOccuranceOfB($stringA, $stringB) { 289 | $header = "getSubstringOfAAfterOccuranceOfB(): "; 290 | logMessage("$header Input: a='$stringA', b='$stringB'"); 291 | $positionOfB = strpos($stringA, $stringB); 292 | $output = $stringA; 293 | if ($positionOfB !== false) { 294 | $output = substr($stringA, $positionOfB + strlen($stringB)); 295 | } 296 | logMessage("$header Output = '$output'"); 297 | return $output; 298 | } 299 | 300 | 301 | /** 302 | * @param string $stringA 303 | * @param string $stringB 304 | * 305 | * @author Andrew Darwin 306 | */ 307 | function getSubstringOfABeforeOccuranceOfB($stringA, $stringB) { 308 | $header = "getSubstringOfABeforeOccuranceOfB(): "; 309 | logMessage("$header Input: a='$stringA', b='$stringB'"); 310 | $positionOfB = strpos($stringA, $stringB); 311 | $output = $stringA; 312 | if ($positionOfB !== false) { 313 | $output = substr($stringA, 0, $positionOfB); 314 | } 315 | logMessage("$header Output = '$output'"); 316 | return $output; 317 | } 318 | 319 | 320 | /** 321 | * Escapes spaces and ampersands (&) from a url 322 | * 323 | * @param string $url 324 | * @return string Returns the url with the necessary characters escaped. 325 | * 326 | * @author Delvison Castillo 327 | */ 328 | function clean_url($url) { 329 | $header = "clean_url(): "; 330 | logMessage("$header input url = '$url'"); 331 | $url = str_replace(" ", "%20", $url); 332 | $url = str_replace("&", "%26", $url); 333 | logMessage("$header output url = '$url'"); 334 | return $url; 335 | } 336 | 337 | 338 | /** 339 | * @param SimpleXMLElement $xmlElement 340 | * @return string 341 | * @author Andrew Darwin 342 | */ 343 | function stripEnclosingXMLTag($xmlElement) { 344 | $tagName = $xmlElement->getName(); 345 | $xmlString = $xmlElement->asXML(); 346 | $xmlString = getSubstringOfAAfterOccuranceOfB($xmlString, "<$tagName"); 347 | $xmlString = getSubstringOfAAfterOccuranceOfB($xmlString, ">"); 348 | $xmlString = getSubstringOfABeforeOccuranceOfB($xmlString, ""); 349 | return $xmlString; 350 | } 351 | ?> 352 | -------------------------------------------------------------------------------- /LICENSE: -------------------------------------------------------------------------------- 1 | Apache License 2 | Version 2.0, January 2004 3 | http://www.apache.org/licenses/ 4 | 5 | TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION 6 | 7 | 1. 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The text should be enclosed in the appropriate 184 | comment syntax for the file format. We also recommend that a 185 | file or class name and description of purpose be included on the 186 | same "printed page" as the copyright notice for easier 187 | identification within third-party archives. 188 | 189 | Copyright {yyyy} {name of copyright owner} 190 | 191 | Licensed under the Apache License, Version 2.0 (the "License"); 192 | you may not use this file except in compliance with the License. 193 | You may obtain a copy of the License at 194 | 195 | http://www.apache.org/licenses/LICENSE-2.0 196 | 197 | Unless required by applicable law or agreed to in writing, software 198 | distributed under the License is distributed on an "AS IS" BASIS, 199 | WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 200 | See the License for the specific language governing permissions and 201 | limitations under the License. 202 | 203 | -------------------------------------------------------------------------------- /resources/scripts/functions.php: -------------------------------------------------------------------------------- 1 | 56 | */ 57 | function logMessage($message) { 58 | global $logFilePath; 59 | global $logFileName; 60 | global $loggingEnabled; 61 | 62 | if ($loggingEnabled) { 63 | $newSession = false; 64 | if ($logFilePath == null || $logFilePath == "") { 65 | $logFilePath = getAdjustedCurrentDirectory()."/".$logFileName; 66 | } 67 | if (!file_exists($logFilePath)) { 68 | $temp = fopen($logFilePath, "a"); 69 | fclose($temp); 70 | $newSession = true; 71 | } 72 | // Open log file 73 | $openFile = fopen($logFilePath, "a"); /* "a" = append mode. This places 74 | the file pointer at the end of 75 | the file and allows you to 76 | write to, but not read the 77 | file. */ 78 | // Get date and time 79 | $dateAndTime = "[".date("Y/m/d h:i:s", mktime())."] "; 80 | 81 | // Write to file 82 | if ($newSession) { 83 | fwrite($openFile, $dateAndTime."----- Starting new session ----\n"); 84 | } 85 | if (!fwrite($openFile, $dateAndTime.$message."\n")) { 86 | echo "Failed to write to log!!!"; 87 | } 88 | 89 | // Close the file 90 | fclose($openFile); 91 | } 92 | } 93 | 94 | 95 | 96 | /** 97 | * Sets the global variable that specifies the path to all the xml files 98 | * 99 | * Reads the desired path from map.xml. This function is called by index.php and 100 | * loadURL.php 101 | * 102 | * @author Andrew Darwin 103 | */ 104 | function setXMLLocation() { 105 | global $pathToXMLFiles; 106 | $path = getPathToXMLFile("map.xml"); 107 | $xml = simplexml_load_file($path); 108 | $xmlDirectory = $xml->xml_directory[0]; 109 | $pathToXMLFiles = (string)$xmlDirectory; 110 | } 111 | 112 | 113 | /** 114 | * Returns the root directory of the framework instance, regardless of which 115 | * php files are in use. Should always be called instead of getcwd(). 116 | * 117 | * This function solves the problem of sometimes working from root and sometimes 118 | * from resources/scripts. 119 | * 120 | * @return string 121 | * @author Andrew Darwin 122 | */ 123 | function getAdjustedCurrentDirectory() { 124 | global $logFilePath; 125 | global $loggingEnabled; 126 | global $savedACD; 127 | 128 | if ($savedACD == null || $savedACD == "") { 129 | $originalLoggingSetting = $loggingEnabled; 130 | if ($logFilePath == null || $logFilePath == "") { 131 | $loggingEnabled = false; 132 | } 133 | $header = "getAdjustedCurrentDirectory(): "; 134 | 135 | // Get current working directory 136 | $currentDirectoryPath = getcwd(); 137 | logMessage("$header Get current working directory --> ". 138 | $currentDirectoryPath); 139 | 140 | // Determine the position of /resources/ in the current directory 141 | $resourcesPosition = strpos($currentDirectoryPath, "/resources/"); 142 | logMessage("$header Determine the position of /resources/ in the ". 143 | "current working directory --> $resourcesPosition"); 144 | 145 | $adjustedDirectoryPath; 146 | if ($resourcesPosition == false) { 147 | $adjustedDirectoryPath = $currentDirectoryPath; 148 | } else { 149 | $adjustedDirectoryPath = substr($currentDirectoryPath, 0, 150 | $resourcesPosition); 151 | } 152 | logMessage("$header Return adjustedDirectoryPath = ". 153 | $adjustedDirectoryPath); 154 | $loggingEnabled = $originalLoggingSetting; 155 | $savedACD = $adjustedDirectoryPath; 156 | } else { 157 | $adjustedDirectoryPath = $savedACD; 158 | } 159 | return $adjustedDirectoryPath; 160 | } 161 | 162 | 163 | /** 164 | * Determines the the absolute path to the xml files directory 165 | * @return string Absolute path to the xml files directory 166 | * @author Andrew Darwin 167 | */ 168 | function getPathToXMLFiles() { 169 | global $pathToXMLFiles; 170 | $output = ""; 171 | if ($pathToXMLFiles == null || $pathToXMLFiles == "") { 172 | $output = getAdjustedCurrentDirectory(); 173 | } else { 174 | $output = $pathToXMLFiles; 175 | } 176 | return $output; 177 | } 178 | 179 | 180 | /** 181 | * Determines the absolute path to the given xml file 182 | * @param string $fileName 183 | * @return string Absolute path to the given xml file name 184 | * @author Andrew Darwin 185 | */ 186 | function getPathToXMLFile($fileName) { 187 | return getPathToXMLFiles()."/".$fileName; 188 | } 189 | 190 | 191 | /** 192 | * Takes in the current users group and contents security level and looks at the 193 | * permissions dictionary that is retrieved after parsing the config file in 194 | * order to analyze whether that user has valid clearance 195 | * 196 | * @param array $currentUsersGroups 197 | * @param string $contentsACL 198 | * 199 | * @author Andrew Darwin 200 | */ 201 | function hasAccess($currentUsersGroups, $contentsACL){ 202 | global $defaultSecurityValue; 203 | global $aclDict; 204 | global $useLDAP; 205 | $header = "hasAccess(): "; 206 | logMessage("$header Checking access for groups: ". 207 | getArrayString($currentUsersGroups). 208 | " and contents ACL: $contentsACL"); 209 | $allowedGroups = array(); 210 | $accessGranted = false; 211 | if ($contentsACL == null) { 212 | logMessage("$header Received null contentsACL. Set contentsACL to the ". 213 | "default value: '$defaultSecurityValue'"); 214 | $contentsACL = $defaultSecurityValue; 215 | } 216 | //Look up groups contained within $contentsACL 217 | if (array_key_exists($contentsACL, $aclDict)) { 218 | $allowedGroups = $aclDict[$contentsACL]; 219 | } else { 220 | logMessage("$header No acl with name '$contentsACL' exists"); 221 | } 222 | logMessage("$header After dict lookup, allowedGroups = ". 223 | getArrayString($allowedGroups)); 224 | if ($allowedGroups != null) { 225 | foreach ($currentUsersGroups as $usersGroup) { 226 | if (in_array($usersGroup, $allowedGroups)) { 227 | $accessGranted = true; 228 | break; 229 | } 230 | } 231 | } else if (!$useLDAP && $contentsACL == "public") { 232 | $accessGranted = true; 233 | } 234 | if ($accessGranted) { 235 | logMessage("$header determined that groups ". 236 | getArrayString($currentUsersGroups)." provide sufficient ". 237 | "security clearance to view content with acl: ".$contentsACL); 238 | } else { 239 | logMessage("$header determined that groups ". 240 | getArrayString($currentUsersGroups)." DO NOT provide ". 241 | "sufficient security clearance to view content with acl: ". 242 | $contentsACL); 243 | } 244 | return $accessGranted; 245 | } 246 | 247 | 248 | /** 249 | * Determines whether the current user has access to the given xml element 250 | * @param SimpleXMLElement $xmlElement 251 | * @author Andrew Darwin 252 | */ 253 | function hasAccessTo($xmlElement) { 254 | global $usersGroups; 255 | global $defaultSecurityValue; 256 | $securityRequirement = getCurrentSecurityRequirement($xmlElement, 257 | $defaultSecurityValue); 258 | return hasAccess($usersGroups, $securityRequirement); 259 | } 260 | 261 | 262 | /** 263 | * Attempts to determine the ACL name associated with the given url 264 | * 265 | * @param string $url 266 | * @return string ACL name returned from getRestrictedDirectoryACL($localPath) 267 | * 268 | * @author Andrew Darwin 269 | */ 270 | function getACLforURL($url) { 271 | global $restrictedDirectoriesDict; 272 | $header = "getACLforURL(): "; 273 | 274 | // Extract directory from url 275 | $localPath = getLocalPathFromURL($url); 276 | logMessage("$header localPath = $localPath"); 277 | // Get ACL 278 | $acl = getRestrictedDirectoryACL($localPath); 279 | logMessage("$header acl = $acl"); 280 | return $acl; 281 | } 282 | 283 | 284 | /** 285 | * Determines the access control list that is associated with the given 286 | * restricted directory 287 | * @param string $restrictedDirectoryPath 288 | * @return string 289 | * @author Andrew Darwin 290 | */ 291 | function getRestrictedDirectoryACL($restrictedDirectoryPath) { 292 | global $restrictedDirectoriesDict; 293 | $header = "getRestrictedDirectoryACL(): "; 294 | logMessage("$header checking restrictedDirectoriesDict for ". 295 | $restrictedDirectoryPath); 296 | $acl = ""; 297 | // Check directory against list of restricted directories 298 | foreach ($restrictedDirectoriesDict as $path=>$aclName) { 299 | if (strpos($path, "/") != strlen($path)) { 300 | $path = $path."/"; 301 | } 302 | logMessage("$header Checking ".(string)$path); 303 | //if (strpos($restrictedDirectoryPath, (string)$path) === 0) { 304 | if (directoryAIsChildOfDirectoryB($restrictedDirectoryPath, 305 | (string)$path)) { 306 | /* We should enter the body of this if statement when 307 | $restrictedDirectoryPath starts with $path. */ 308 | logMessage("$header Found containing directory for ". 309 | $restrictedDirectoryPath); 310 | $acl = $aclName; 311 | break; 312 | } 313 | } 314 | return $acl; 315 | } 316 | 317 | 318 | /** 319 | * Determines the current directory name, relocating to ~CASH_ROOT if under 320 | * resources 321 | * @return string 322 | * @author Andrew Darwin 323 | */ 324 | function getAdjustedCurrentDirectoryName() { 325 | $header = "getAdjustedCurrentDirectoryName(): "; 326 | logMessage("$header First, get adjusted directory path"); 327 | $adjustedDirectoryPath = getAdjustedCurrentDirectory(); 328 | $currentDirectoryName = getDirectoryNameFromPath($adjustedDirectoryPath); 329 | logMessage("$header Next, determine current directory name based on last ". 330 | "forward slash --> '$currentDirectoryName'"); 331 | return $currentDirectoryName; 332 | } 333 | 334 | 335 | /** 336 | * Determines whether the given url is absolute or relative 337 | * 338 | * @param string $url 339 | * 340 | * @return boolean True if absolute, false if relative 341 | * 342 | * @author Andrew Darwin 343 | */ 344 | function isAbsoluteURL($url) { 345 | global $domainName; 346 | $header = "isAbsoluteURL(): "; 347 | $isAbsolute = false; 348 | if (strpos($url, "/") === 0) { 349 | logMessage("$header '$url' begins with / and thus is absolute"); 350 | $isAbsolute = true; 351 | } else if (strpos($url, "http") === 0) { 352 | logMessage("$header '$url' begins with 'http' and thus is absolute"); 353 | $isAbsolute = true; 354 | } else if (strpos($url, $domainName)) { 355 | /* Should arrive here if $domainName occurs within the first 10 356 | characters of $url */ 357 | logMessage("$header '$url' contains '$domainName' within the ". 358 | "first 10 characters and thus is absolute"); 359 | $isAbsolute = true; 360 | } else { 361 | logMessage("$header '$url' is relative"); 362 | } 363 | return $isAbsolute; 364 | } 365 | 366 | 367 | 368 | 369 | /** 370 | * Given a url, determines the local path to the linked file 371 | * @param string $url 372 | * @return string Returns the local path, if it can be determined. Otherwise, 373 | * returns the original url 374 | * @author Andrew Darwin 375 | */ 376 | function getLocalPathFromURL($url) { 377 | /** 378 | * Algorithm: 379 | * 1. Determine whether $url is absolute or relative 380 | * 2. If absolute, find matching target. If none is found, return 381 | * original URL. 382 | * 3. If relative, append to adjusted current directory 383 | * 384 | */ 385 | global $domainName; 386 | $header = "getLocalPathFromURL(): "; 387 | $output = ""; 388 | 389 | logMessage("$header Attempting to get local path from '$url'"); 390 | 391 | if (isAbsoluteURL($url)) { 392 | // Check for $domainName 393 | logMessage("$header url, '$url' is an absolute url. Check for ". 394 | "'$domainName' in '$url'."); 395 | $domainNamePosition = strpos($url, $domainName); 396 | if ($domainNamePosition != false) { 397 | logMessage("$header '$domainName' exists at position ". 398 | "'$domainNamePosition'"); 399 | // Replace $domainName with /www 400 | logMessage("$header Replace the the '$domainName' section ". 401 | "of '$url' with '/www'."); 402 | $output = "/www".substr($url, 403 | $domainNamePosition+ 404 | strlen($domainName)); 405 | logMessage("$header After doing so, the url becomes '$output'"); 406 | } else { 407 | logMessage("$header '$domainName' does not exist in url: ". 408 | "'$url'"); 409 | $output = $url; 410 | } 411 | } else { 412 | $adjustedDirectoryPath = getAdjustedCurrentDirectory(); 413 | logMessage("$header url, '$url' is a relative url. Append it to the ". 414 | "adjusted current directory path, '$adjustedDirectoryPath'"); 415 | $output = $adjustedDirectoryPath."/".$url; 416 | } 417 | return $output; 418 | } 419 | 420 | 421 | /** 422 | * query LDAP for the current users group and return its value 423 | * takes in associative array returned from getPermissions 424 | * returns an array of all groups the user belongs to mentioned in the config 425 | * 426 | * @return array 427 | * @author Andrew Darwin 428 | * @author Delvison Castillo 429 | */ 430 | function getUsersGroups() { 431 | global $user; 432 | global $usersGroups; 433 | global $aclDict; 434 | 435 | $header = "getUsersGroups(): "; 436 | logMessage("$header Trying to get user's group"); 437 | $groupsUserBelongsTo = array(); //array to be returned 438 | $groupsInConfig = array(); 439 | //logMessage("$header aclDict = ".var_dump($aclDict)); 440 | foreach ((array)$aclDict as $name=>$groups) { 441 | logMessage("$header name = $name"); 442 | foreach ($groups as $group){ 443 | logMessage("$header found group: $group"); 444 | array_push($groupsInConfig, $group); 445 | } 446 | } 447 | $groupsInConfig = array_unique($groupsInConfig); 448 | $usersGroups = (array)@queryLDAP($groupsInConfig); // Suppress warnings from 449 | // this function call 450 | logMessage("LDAP query determined user: $user belonged to groups: ". 451 | getArrayString($usersGroups)); 452 | return $usersGroups; 453 | } 454 | 455 | 456 | /** 457 | * Generates the DN string that's needed to query the LDAP Server 458 | * @return string 459 | * @author Andrew Darwin 460 | */ 461 | function getLDAPQueryDN($group) { 462 | global $organizationalUnit1, $organizationalUnit2; 463 | global $organization; 464 | global $countryNaming; 465 | $dn = "cn=$group, ou=$organizationalUnit1, ou=$organizationalUnit2, ". 466 | "o=$organization, c=$countryNaming"; 467 | return $dn; 468 | } 469 | 470 | 471 | /** 472 | * Generates the value string that's needed to query the LDAP Server 473 | * @return string 474 | * @author Andrew Darwin 475 | */ 476 | function getLDAPQueryValue() { 477 | global $user; 478 | global $organizationalUnit1, $organizationalUnit2; 479 | global $organization; 480 | global $countryNaming; 481 | $value = "uid=$user, ou=$organizationalUnit1, ou=$organizationalUnit2, ". 482 | "o=$organization, c=$countryNaming"; 483 | return $value; 484 | } 485 | 486 | 487 | /** 488 | * Generates the attribute string that's needed to query the LDAP Server 489 | * @return string 490 | * @author Andrew Darwin 491 | */ 492 | function getLDAPQueryAttribute() { 493 | global $attr; 494 | return $attr; 495 | } 496 | 497 | 498 | /** 499 | * This function queries the LDAP server to determine whether a given user and 500 | * group combination exists. This function returns an array of groups the given 501 | * user belongs to 502 | * 503 | * @param array $groupsInConfig 504 | * 505 | * @author Andrew Darwin 506 | * @author Delvison Castillo 507 | */ 508 | function queryLDAP($groupsInConfig) { 509 | $groupsUserBelongsTo = array(); 510 | global $ldapAddress; 511 | global $ldapPort; 512 | global $useLDAP; 513 | //LDAP QUERIES HERE 514 | if (!$useLDAP) { 515 | $groupsUserBelongsTo = array("public"); 516 | return $groupsUserBelongsTo; 517 | } 518 | if ($ldapAddress == "" || $ldapPort == "") { 519 | return null; 520 | } 521 | $ldap = ldap_connect($ldapAddress, $ldapPort); 522 | logMessage("queryLDAP() Tried to connect to LDAP and got the following ". 523 | "object: $ldap"); 524 | //$bindedLDAP = ldap_bind($ldap); //binded for read access 525 | if ($ldap && ldap_bind($ldap)) { 526 | logMessage("queryLDAP() is beginning to query groups from config"); 527 | foreach ($groupsInConfig as $group){ 528 | // prepare data 529 | $dn = getLDAPQueryDN($group); 530 | $value = getLDAPQueryValue(); 531 | $attr = getLDAPQueryAttribute(); 532 | logMessage("queryLDAP() prepared a query with dn: $dn, value: ". 533 | "$value, and attr: $attr"); 534 | $query = ldap_compare($ldap, $dn, $attr, $value); 535 | logMessage("queryLDAP(): The query returned: ". 536 | ($query ? "true" : "false")); 537 | if ($query === -1){ 538 | //AN ERROR HAS OCCURED 539 | $groupsUserBelongsTo = array("LDAP Error"); 540 | logMessage("LDAP ERROR"); 541 | } else if ($query) { 542 | array_push($groupsUserBelongsTo, $group); 543 | logMessage("queryLDAP() pushed group: $group to list of groups ". 544 | "the user belongs to"); 545 | } 546 | } 547 | } else { 548 | $groupsUserBelongsTo = array("Invalid LDAP Connection"); 549 | } 550 | return $groupsUserBelongsTo; 551 | } 552 | 553 | 554 | /** 555 | * Retrieves the current user's username 556 | * @return string 557 | * @author Delvison Castillo 558 | */ 559 | function getUser(){ 560 | GLOBAL $user; 561 | return $user; 562 | } 563 | 564 | 565 | /** 566 | * Retrieves the list of groups the current user is a member of 567 | * @return array 568 | * @author Delvison Castillo 569 | */ 570 | function getGroups(){ 571 | GLOBAL $usersGroups; 572 | return $usersGroups; 573 | } 574 | 575 | 576 | /** 577 | * Generates the html output for all css, javascript, and php declarations 578 | * @return string 579 | * @author Andrew Darwin 580 | */ 581 | function getAllScriptDeclarations() { 582 | $output = ""; 583 | $output = " 631 | */ 632 | function generateScriptHTMLFromFilePath($filePath) { 633 | $extension = pathinfo($filePath, PATHINFO_EXTENSION); 634 | $output = ""; 635 | switch ($extension) { 636 | case "css": 637 | $output .= "\n"; 639 | break; 640 | case "js": 641 | $output .= "\n"; 642 | break; 643 | } 644 | return $output; 645 | } 646 | 647 | 648 | /** 649 | * Takes in a url, determines whether that url is foreign or not 650 | * and returns a boolean 651 | * 652 | * @param string $url 653 | * 654 | * @author Andrew Darwin 655 | */ 656 | function is_link_external($url){ 657 | global $domainName; 658 | global $DEBUG; 659 | $header = "is_link_external(): "; 660 | logMessage("$header Input link = '$url'"); 661 | $is_external = false; 662 | $relativeTeamPathUnderWWW = getAdjustedCurrentDirectory(); 663 | logMessage("$header relativeTeamPathUnderWWW = ". 664 | "'$relativeTeamPathUnderWWW'"); 665 | $strippedURL = getLocalPathFromURL($url); 666 | $strippedURL = stripLeadingSlash($strippedURL); 667 | $relativeTeamPathUnderWWW = stripLeadingSlash($relativeTeamPathUnderWWW); 668 | if ($DEBUG && isAbsoluteURL($url)) { 669 | $prototypeName = getDirectoryNameFromPath($relativeTeamPathUnderWWW); 670 | $relativeTeamPathUnderWWW = getSubstringOfABeforeOccuranceOfB( 671 | $relativeTeamPathUnderWWW, 672 | $prototypeName); 673 | } 674 | logMessage("$header Stripped url = '$strippedURL'"); 675 | if (directoryAIsChildOfDirectoryB($strippedURL, 676 | $relativeTeamPathUnderWWW)) { 677 | logMessage("$header '$strippedURL' is a child of ". 678 | "'$relativeTeamPathUnderWWW'. Set external to false."); 679 | $is_external = false; 680 | } else { 681 | $is_external = true; 682 | logMessage("$header '$strippedURL' is not a child of ". 683 | "'$relativeTeamPathUnderWWW'. Set external to true."); 684 | } 685 | return $is_external; 686 | } 687 | 688 | 689 | 690 | /** 691 | * Parses an xml element that has children and returns the necessary html 692 | * @param SimpleXMLElement $xmlElement 693 | * @author Andrew Darwin 694 | */ 695 | function parseLink($xmlElement) { 696 | global $defaultSecurityValue; 697 | global $usersGroups; 698 | $output = ""; 699 | $parentSecurityRequirement = getCurrentSecurityRequirement($xmlElement, 700 | $defaultSecurityValue); 701 | $domElement = dom_import_simplexml($xmlElement); 702 | if ($domElement->hasChildNodes()) { 703 | $childList = $domElement->childNodes; 704 | foreach ($childList as $child) { 705 | $nodeName = $child->nodeName; 706 | switch ($child->nodeType) { 707 | case XML_TEXT_NODE: 708 | $output .= $child->nodeValue; 709 | break; 710 | case XML_ELEMENT_NODE: 711 | if ($nodeName == "link") { 712 | $simpleXML = simplexml_import_dom($child); 713 | $securityRequirement = 714 | getCurrentSecurityRequirement($simpleXML, 715 | $parentSecurityRequirement); 716 | if (hasAccess($usersGroups, $securityRequirement)) { 717 | $output .= getElementContentWithStyleTags($simpleXML, 718 | false, ""); 719 | } 720 | } 721 | break; 722 | } 723 | } 724 | } 725 | return $output; 726 | } 727 | /******************************************************************************/ 728 | 729 | 730 | 731 | 732 | 733 | 734 | 735 | 736 | 737 | /******************************************************************************* 738 | ************************ XML Parsing (Stateful) ***************************** 739 | ******************************************************************************/ 740 | 741 | /** 742 | * Calls the necessary function to begin xml parsing 743 | * 744 | * @author Andrew Darwin 745 | */ 746 | function initializeMainContent() { 747 | global $mainContentFilePath; 748 | $header = "initializeMainContent(): "; 749 | logMessage("$header Initializing main content..."); 750 | parseConfig(); 751 | return initializeContent($mainContentFilePath); 752 | } 753 | 754 | 755 | 756 | /** 757 | * Reads in an .xml file and returns a SimpleXMLElement object that represents 758 | * the file. 759 | * 760 | * Note that because this function must be called first, calls to parseConfig() 761 | * and getUsersGroups() have been added to ensure that all necessary parsing 762 | * will be complete by the time the content is needed for use. 763 | * 764 | * @param $xmlFile This parameter can either be a SimpleXMLElement or a string. 765 | * 766 | * @author Andrew Darwin 767 | */ 768 | function initializeContent($xmlFile) { 769 | global $contentXML; 770 | 771 | if (is_null($contentXML)){ 772 | if ($xmlFile instanceof SimpleXMLElement) { 773 | $contentXML = $xmlFile; 774 | } else { 775 | $xmlFile = getPathToXMLFile($xmlFile); 776 | if (file_exists($xmlFile)) { //$xmlFile should be a string 777 | $contentXML = simplexml_load_file($xmlFile); 778 | } else { 779 | return null; 780 | } 781 | } 782 | logMessage("Loaded content xml into memory"); 783 | getUsersGroups(); 784 | } 785 | return $contentXML; 786 | } 787 | 788 | 789 | /** 790 | * Returns the proper html textual transcription of an unordered list xml 791 | * element 792 | * 793 | * Note that this function takes into account security access definitions to 794 | * hide certain content from unauthorized visitors. 795 | * 796 | * @param SimpleXMLElement $listXML 797 | * @param string $inheritedSecurity 798 | * @param boolean $shouldAddSwapToLinks 799 | * 800 | * @return string 801 | * @author Andrew Darwin 802 | */ 803 | function getListContents(SimpleXMLElement $listXML, $inheritedSecurity, 804 | $shouldAddSwapToLinks, $shouldIncludeCSSMenuClass) { 805 | if (!isULElement($listXML)) { 806 | logMessage("getListContents() received a non-ul element"); 807 | return; 808 | } 809 | // By this point, we can be sure that $listXML is a ul element 810 | global $defaultSecurityValue; 811 | global $usersGroups; 812 | global $user; // Used in this function purely for logging 813 | 814 | $header = "getListContents(): "; 815 | $output = ""; 816 | $securityRequirement = ""; 817 | //$securityRequirement = getCurrentSecurityRequirement($listXML, 818 | // $inheritedSecurity); 819 | $securityRequirement = $inheritedSecurity; 820 | $ulElementName = $listXML->getName(); 821 | 822 | /* Determine whether or not the current user has access to view the current 823 | xml element */ 824 | logMessage("$header Determine whether or not $user has access to view this". 825 | " $ulElementName element."); 826 | logMessage("$header Calling hasAccess() with usersGroups: '". 827 | getArrayString($usersGroups)."' and securityRequirement: '". 828 | $securityRequirement."'"); 829 | 830 | $accessGranted = hasAccess($usersGroups, $securityRequirement); 831 | 832 | logMessage("$header Given user's groups, '".getArrayString($usersGroups). 833 | "', and the specified security ACL for this xml element, '". 834 | "$securityRequirement', the user's security clearance has ". 835 | "been identified as ".($accessGranted ? "clear" : "prohibited"). 836 | ". Note that the defaultSecurityValue is '". 837 | "$defaultSecurityValue'."); 838 | 839 | /* As long as the current security requirement is not null, add the 840 | appropriate opening tag for this xml element. This is so that child 841 | elements of lesser security requirements can still be displayed. 842 | */ 843 | $output = $output."<$ulElementName>\n"; 844 | 845 | /* Now that the opening tag for this xml element (again, should be ul) has 846 | been added, we can begin traversing through the child elements to get 847 | content of this list. 848 | */ 849 | foreach($listXML as $content) { 850 | // This code works under the assumption that ul elements can ONLY 851 | // contain li elements and that nested ul elements must be enclosed in 852 | // an li element. 853 | if (isULElement($content)) { 854 | // This should not have happened!! 855 | logMessage("$header Encountered a ul element when we should have ". 856 | "only been dealing with li elements."); 857 | } 858 | 859 | // Get security requirement of current element 860 | $securityRequirement = getCurrentSecurityRequirement($content, 861 | $inheritedSecurity); 862 | if ($securityRequirement == null || $securityRequirement == "") { 863 | $securityRequirement = $inheritedSecurity; 864 | } 865 | logMessage("$header Get security requirement of current element --> ". 866 | $securityRequirement); 867 | 868 | // Determine whether user has access to current xml element 869 | logMessage("$header Determine whether '$user' has access to '". 870 | trim((string)$content)."'"); 871 | $accessGranted = hasAccess($usersGroups, $securityRequirement); 872 | 873 | 874 | 875 | $urlAttributeValue = getAttributeValue($content, "url"); 876 | $elementName = $content->getName(); 877 | 878 | $shouldExcludeClosingTag = hasChildren($content); 879 | if ($shouldExcludeClosingTag) { 880 | logMessage("$header Determined that the current xml element: ". 881 | "$content has children."); 882 | if ($accessGranted) { 883 | $intermediateContent = getOutputHTML($content, 884 | $shouldAddSwapToLinks, 885 | true, 886 | $shouldIncludeCSSMenuClass); 887 | $output = $output.$intermediateContent; 888 | logMessage("$header Added $intermediateContent to output"); 889 | $children = $content->children(); 890 | // First child should be a ul element 891 | logMessage("$header Begin recursive call..."); 892 | $output = $output.getListContents($children[0], 893 | $securityRequirement, 894 | $shouldAddSwapToLinks, 895 | $shouldIncludeCSSMenuClass); 896 | // Close the li tag 897 | $output = $output."\n"; 898 | } 899 | } else { 900 | if ($accessGranted) { 901 | $output = $output.getOutputHTML($content, $shouldAddSwapToLinks, 902 | false, false); 903 | } 904 | } 905 | } 906 | $output = $output."\n"; 907 | return $output; 908 | } 909 | 910 | 911 | /** 912 | * Parses the content of the xml file and outputs its HTML 913 | * representation. 914 | * 915 | * Assumes you have given it the content xml element 916 | * 917 | * @param SimpleXMLElement $contentBlock 918 | * @param string $inheritedSecurity 919 | * 920 | * @return string 921 | * @author Andrew Darwin 922 | * @author Delvison Castillo 923 | */ 924 | function getContent($contentBlock, $inheritedSecurityValue) { 925 | global $usersGroups; 926 | global $defaultSecurityValue; 927 | 928 | if ($inheritedSecurityValue == "") { 929 | $inheritedSecurityValue = $defaultSecurityValue; 930 | } 931 | 932 | $header = "getContent(contentBlock): "; 933 | logMessage("$header Attempting to get content"); 934 | 935 | // Determine number of column declarations 936 | $columnBlocks = $contentBlock->column; 937 | $numberOfColumns = 0; 938 | $numberOfColumnsEncountered = 0; 939 | foreach ($columnBlocks as $columnBlock) { 940 | $securityValue = getCurrentSecurityRequirement($columnBlock, 941 | $defaultSecurityValue); 942 | if(hasAccess($usersGroups, $securityValue)) { 943 | $numberOfColumns++; 944 | } 945 | } 946 | 947 | $contentString = ""; 948 | if ($contentBlock == null) { 949 | logMessage("$header contentBlock is null. This may indicate trying to ". 950 | "access a file on a remote server."); 951 | } 952 | logMessage("$header Beginning to iterate through xml elements in the ". 953 | "content block"); 954 | foreach ($contentBlock as $xmlElement) { 955 | $elementName = $xmlElement->getName(); 956 | $securityValue = getCurrentSecurityRequirement($xmlElement, 957 | $inheritedSecurityValue); 958 | $accessGranted = hasAccess($usersGroups, $securityValue); 959 | //IF THE ELEMENT IS A UL ELEMENT 960 | if (isULElement($xmlElement)) { 961 | logMessage("$header Encountered unordered list. Send duties to ". 962 | "getListContents()."); 963 | //Don't need to worry about checking security here because 964 | //getListContents() handles it 965 | $contentString .= getListContents($xmlElement, "", true, false); 966 | //PARSE TEXT COLUMN ELEMENTS 967 | } else if ($elementName == "column") { 968 | if ($accessGranted) { 969 | $numberOfColumnsEncountered++; 970 | $contentString .= "
    \n"; 978 | $contentString .= getContent($xmlElement, ""); 979 | $contentString .= "
    \n"; 980 | } 981 | 982 | //PARSE TABLE ELEMENTS 983 | } else if ($elementName == "table") { 984 | if (hasAccess($usersGroups, $securityValue)) { 985 | $contentString .= "\n". 986 | getContent($xmlElement, $securityValue). 987 | "
    \n"; 988 | } 989 | 990 | //PARSE ROW ELEMENTS 991 | } else if ($elementName == "row") { 992 | if (hasAccess($usersGroups, $securityValue)) { 993 | $contentString .= "\n".getContent($xmlElement, 994 | $securityValue)."\n"; 995 | } 996 | 997 | //PARSE COL ELEMENTS 998 | } else if ($elementName == "cell") { 999 | if (hasAccess($usersGroups, $securityValue)) { 1000 | $contentString .= getOutputHTMLWithCustomTag("td", $xmlElement, 1001 | true, false, false); 1002 | } else { 1003 | $contentString .= ""; 1004 | } 1005 | 1006 | //PARSE TABLE TITLES 1007 | } else if ($elementName == "col_title") { 1008 | if (hasAccess($usersGroups, $securityValue)) { 1009 | $contentString .= getOutputHTMLWithCustomTag("th", $xmlElement, 1010 | true, false, false); 1011 | } else { 1012 | $contentString .= ""; 1013 | } 1014 | } else if ($elementName == 'img') { 1015 | $contentString .= getImageHTML($xmlElement, "150px", "auto"); 1016 | } else if ($elementName == "embed") { 1017 | if ($accessGranted) { 1018 | $contentString .= stripEnclosingXMLTag($xmlElement); 1019 | } 1020 | } else { 1021 | if ($accessGranted) { 1022 | logMessage("$header Security has been granted for ". 1023 | "<$elementName>"); 1024 | $contentString = $contentString.getOutputHTML($xmlElement, true, 1025 | false, false); 1026 | } else { 1027 | logMessage("$header Security has not been granted for ". 1028 | "<$elementName>"); 1029 | } 1030 | } 1031 | } 1032 | return $contentString; 1033 | } 1034 | 1035 | 1036 | /** 1037 | * Currently, this function does nothing more than return getContent(). 1038 | * It exists in case we run into a situation where we need to do some special 1039 | * processing befor or after calling getContent(). 1040 | * 1041 | * @param SimpleXMLElement $inputXML 1042 | * 1043 | * @return string 1044 | * @author Andrew Darwin 1045 | */ 1046 | function getInnerContent($inputXML) { 1047 | global $contentXML; 1048 | $header = "getInnerContent(): "; 1049 | logMessage("$header Attempting to get inner content"); 1050 | parseConfig(); // Must parse config first to set global variables 1051 | initializeContent($inputXML); 1052 | $output = "\n\n"; 1053 | $output = $output.getAllScriptDeclarations(); 1054 | $output = $output . "\n\n"; 1055 | $output = $output.getContent($contentXML->content[0], ""); 1056 | $output = $output . "\n"; 1057 | //logMessage("$header $output"); 1058 | return $output; 1059 | } 1060 | 1061 | 1062 | /** 1063 | * This function examins an xml element and returns its specified 1064 | * security requirement. 1065 | * 1066 | * @param SimpleXMLElement $xmlElement 1067 | * @param string $fallbackSecurityValue 1068 | * 1069 | * @return string 1070 | * @author Andrew Darwin 1071 | */ 1072 | function getCurrentSecurityRequirement(SimpleXMLElement $xmlElement, 1073 | $fallbackSecurityValue) { 1074 | global $defaultSecurityValue; 1075 | $header = "getCurrentSecurityRequirement(): "; 1076 | $output = ""; 1077 | $urlACL = ""; 1078 | if ($fallbackSecurityValue == null || $fallbackSecurityValue == "") { 1079 | $fallbackSecurityValue = $defaultSecurityValue; 1080 | } 1081 | logMessage("$header Attempting to get current security requirement for\n". 1082 | $xmlElement->asXML()); 1083 | $attributeValue = getAttributeValue($xmlElement, "security"); 1084 | logMessage("$header security attribute = $attributeValue"); 1085 | $url = getAttributeValue($xmlElement, "url"); 1086 | logMessage("$header url attribute = $url"); 1087 | if ($url != null) { 1088 | $urlACL = getACLforURL($url); 1089 | } 1090 | logMessage("$header urlACL = $urlACL"); 1091 | if ($attributeValue != null) { 1092 | $output = $attributeValue; 1093 | } else if ($urlACL != null) { 1094 | $output = $urlACL; 1095 | } else { 1096 | $output = $fallbackSecurityValue; 1097 | logMessage("$header acl not found. Set it to '$fallbackSecurityValue'"); 1098 | } 1099 | return (string)$output; 1100 | } 1101 | 1102 | 1103 | /** 1104 | * parses the config file 1105 | * 1106 | * @author Andrew Darwin 1107 | * @author Delvison Castillo 1108 | */ 1109 | function parseConfig() { 1110 | global $configFileName; 1111 | global $configXML; 1112 | global $user; 1113 | global $aclDict; 1114 | global $restrictedDirectoriesDict; 1115 | global $startPage; 1116 | global $mainContentFilePath; 1117 | global $defaultSecurityValue; 1118 | global $ldapAddress; 1119 | global $ldapPort; 1120 | global $organizationalUnit1, $organizationalUnit2; 1121 | global $organization, $countryNaming, $attr; 1122 | global $useLDAP; 1123 | global $defaultSecurityInLDAPAbsence; 1124 | global $domainName; 1125 | 1126 | $logHeader = "parseConfig()"; 1127 | 1128 | //$pathToXMLFiles = getPathToXMLFiles(); 1129 | $configFilePath = getPathToXMLFile($configFileName); 1130 | logMessage("$logHeader configFilePath = $configFilePath"); 1131 | $configXML = simplexml_load_file($configFilePath); 1132 | logMessage("parseConfig() loaded config file and will now begin parsing"); 1133 | //parse access_config 1134 | $accessConfigXML = $configXML->access_config[0]; 1135 | foreach ($accessConfigXML as $xmlElement){ 1136 | $elementName = $xmlElement->getName(); 1137 | if ($elementName == "acl") { 1138 | $aclName = (string)$xmlElement->name; 1139 | $groups = $xmlElement->group; 1140 | $groupsArray = array(); 1141 | foreach ($groups as $groupItem) { 1142 | array_push($groupsArray, (string)$groupItem); 1143 | } 1144 | logMessage("$logHeader Encountered acl element with name = ". 1145 | "$aclName and groups = ".getArrayString($groupsArray)); 1146 | $tempArray = array((string)$aclName => $groupsArray); /*Had to cast 1147 | $aclName to string here 1148 | to avoid an illegal 1149 | offset type warning*/ 1150 | 1151 | $aclDict = array_merge($aclDict, $tempArray); /* Had to use 1152 | array_merge instead 1153 | of array_push */ 1154 | } else if ($elementName == "restricted_directory") { 1155 | $path = (string)$xmlElement->path; 1156 | $acl_name = (string)$xmlElement->acl_name; 1157 | logMessage("$logHeader Encountered restricted_directory element ". 1158 | "with path = $path and acl_name = $acl_name"); 1159 | $restrictedDirectoriesDict[$path] = $acl_name; 1160 | } 1161 | 1162 | } 1163 | $siteConfigXML = $configXML->site_config[0]; 1164 | foreach ($siteConfigXML as $xmlElement) { 1165 | $elementName = $xmlElement->getName(); 1166 | $stringValue = (string)$xmlElement; 1167 | switch ($elementName) { 1168 | case "start_page": 1169 | $startPage = $stringValue; break; 1170 | case "main_content": 1171 | $mainContentFilePath = $stringValue; break; 1172 | case "default_security": 1173 | $defaultSecurityValue = $stringValue; break; 1174 | case "domain_name": 1175 | $domainName = $stringValue; break; 1176 | 1177 | } 1178 | } 1179 | $ldapConfigXML = $configXML->ldap_config[0]; 1180 | foreach ($ldapConfigXML as $xmlElement) { 1181 | $elementName = $xmlElement->getName(); 1182 | $stringValue = getTrimmed((string)$xmlElement); 1183 | switch ($elementName) { 1184 | case "address": 1185 | $ldapAddress = $stringValue; break; 1186 | case "port": 1187 | $ldapPort = $stringValue; break; 1188 | case "organizational_unit1": 1189 | $organizationalUnit1 = $stringValue; break; 1190 | case "organizational_unit2": 1191 | $organizationalUnit2 = $stringValue; break; 1192 | case "organization": 1193 | $organization = $stringValue; break; 1194 | case "country_naming": 1195 | $countryNaming = $stringValue; break; 1196 | case "attribute": 1197 | $attr = $stringValue; break; 1198 | case "use_ldap": 1199 | $useLDAP = $stringValue == "true"; break; 1200 | case "default_security_in_ldap_absence": 1201 | $defaultSecurityInLDAPAbsence = $stringValue; break; 1202 | } 1203 | } 1204 | if (!$useLDAP) { 1205 | $defaultSecurityValue = $defaultSecurityInLDAPAbsence; 1206 | } 1207 | logMessage("$logHeader finished parsing and produced aclDict = '". 1208 | getArrayString($aclDict)."' and restrictedDirectoriesDict = '". 1209 | getArrayString($restrictedDirectoriesDict)."'"); 1210 | } 1211 | /******************************************************************************/ 1212 | 1213 | 1214 | 1215 | 1216 | 1217 | 1218 | 1219 | /******************************************************************************* 1220 | ************************ XML Parsing (Stateless) **************************** 1221 | ******************************************************************************/ 1222 | 1223 | /** 1224 | * Returns the html title entry 1225 | * 1226 | * @param SimpleXMLElement $contentXML 1227 | * 1228 | * @return string 1229 | * @author Andrew Darwin 1230 | */ 1231 | function getTitleHTML(SimpleXMLElement $contentXML) { 1232 | $tag = "title"; 1233 | $content = $contentXML->header[0]->title; 1234 | $output = "<$tag>$content\n"; 1235 | logMessage("Got html title: $output"); 1236 | return $output; 1237 | } 1238 | 1239 | 1240 | /** 1241 | * Returns all parts of the html header that are not the title. 1242 | * 1243 | * @param SimpleXMLElement $contentXML 1244 | * 1245 | * @return string 1246 | * @author Andrew Darwin 1247 | */ 1248 | function getHeaderHTML(SimpleXMLElement $contentXML) { 1249 | $header = "getHeaderHTML(): "; 1250 | $headerContent = $contentXML->header[0]; // There should only be one header 1251 | $output = ""; 1252 | foreach($headerContent as $content) { 1253 | $elementName = $content->getName(); 1254 | if ($elementName == "img") { 1255 | logMessage("$header Encountered img element. Add it to output"); 1256 | $output .= getImageHTML($content, "auto", "60px"); 1257 | } else if ($elementName == "title") { 1258 | logMessage("$header Encountered title element. Do nothing."); 1259 | } else { 1260 | logMessage("$header Encountered unknown element. Add it to output"); 1261 | $output .= getOutputHTML($content, false, false, false); 1262 | } 1263 | } 1264 | return $output; 1265 | } 1266 | 1267 | 1268 | /** 1269 | * Returns the html code for the global navigation bar, located at the top of 1270 | * the webpage. 1271 | * 1272 | * @param SimpleXMLElement $contentXML 1273 | * 1274 | * @return string 1275 | * @author Andrew Darwin 1276 | */ 1277 | function getNavBarHTML($contentXML) { 1278 | $header = "getNavBarHTML(): "; 1279 | $navBarContent = $contentXML->navbar[0]; // Only one navbar[0] 1280 | $output = ""; 1281 | $navList = "
      \n"; 1282 | foreach($navBarContent as $content) { 1283 | $elementName = $content->getName(); 1284 | if ($elementName == "img") { 1285 | $output .= getImageHTML($content, "auto", "43px"); 1286 | } else if($elementName == "li") { 1287 | logMessage("$header Encountered li element. Add it to output."); 1288 | $navList .= getOutputHTML($content, false, false, false); 1289 | } 1290 | } 1291 | $output .= "$navList
    \n"; 1292 | return $output; 1293 | } 1294 | 1295 | 1296 | /** 1297 | * A convenience function that takes an xml element and outputs 1298 | * the appropriate HTML code 1299 | * 1300 | * Input Parameters: SimpleXMLElement 1301 | * @param SimpleXMLElement $imgXMLElement 1302 | * @param string $imageWidth 1303 | * @param string $imageHeight 1304 | * 1305 | * @return string 1306 | * @author Andrew Darwin 1307 | */ 1308 | function getImageHTML(SimpleXMLElement $imgXMLElement, 1309 | $imageWidth, $imageHeight) { 1310 | $output = ""; 1311 | if (hasAccessTo($imgXMLElement)) { 1312 | $urlPrefix = ""; 1313 | $urlSuffix = ""; 1314 | if ($imageWidth == null) { 1315 | $imageWidth = "auto"; 1316 | } 1317 | if ($imageHeight == null) { 1318 | $imageHeight = "auto"; 1319 | } 1320 | $elementName = $imgXMLElement->getName(); 1321 | $src = getAttributeValue($imgXMLElement, "src"); 1322 | $width = getAttributeValue($imgXMLElement, "width"); 1323 | $height = getAttributeValue($imgXMLElement, "height"); 1324 | $url = getAttributeValue($imgXMLElement, "url"); 1325 | $cssEmbedAttributeValue = getAttributeValue($imgXMLElement, "css_embed"); 1326 | $cssClassValue = getAttributeValue($imgXMLElement, "css_class"); 1327 | if ($url != null && $url != "") { 1328 | $urlPrefix = ""; 1329 | $urlSuffix = ""; 1330 | } 1331 | if ($width == null) { 1332 | $width = "auto"; 1333 | } 1334 | if ($height == null) { 1335 | $height = "auto"; 1336 | } 1337 | $altText = (string)$imgXMLElement; 1338 | if ($altText != null && $altText != "") { 1339 | $altText = "alt=\"$altText\""; 1340 | } 1341 | $embeddedCSSText = "width:$width; height:$height;"; 1342 | if ($cssEmbedAttributeValue != null) { 1343 | $embeddedCSSText .= $cssEmbedAttributeValue; 1344 | } 1345 | if ($cssClassValue != null) { 1346 | $cssClassValue = " class='$cssClassValue'"; 1347 | } else { 1348 | $cssClassValue = ""; 1349 | } 1350 | if ($elementName == "img") { 1351 | $output = "$urlPrefix<$elementName$cssClassValue"." style=". 1352 | "'$embeddedCSSText' src='$src' $altText/>$urlSuffix\n"; 1353 | } 1354 | } 1355 | return $output; 1356 | } 1357 | 1358 | 1359 | /** 1360 | * Returns the entire HTML code for the navigation sidebar 1361 | * Calls getNavigationTitle and getNagivationItems 1362 | * 1363 | * @param SimpleXMLElement $contentXML 1364 | * 1365 | * @return string 1366 | * @author Andrew Darwin 1367 | */ 1368 | function getNavigation(SimpleXMLElement $contentXML) { 1369 | $output = ""; 1370 | $output .= getNavigationTitle($contentXML); 1371 | $output .= getNavigationItems($contentXML); 1372 | return $output; 1373 | } 1374 | 1375 | 1376 | /** 1377 | * Returns the content for the navigation sidebar, formatted as HTML 1378 | * 1379 | * @param SimpleXMLElement $contentXML 1380 | * 1381 | * @return string 1382 | * @author Andrew Darwin 1383 | */ 1384 | function getNavigationItems(SimpleXMLElement $contentXML) { 1385 | $header = "getNavigation(): "; 1386 | $navigationContent = $contentXML->navigation[0]; 1387 | $output = ""; 1388 | foreach($navigationContent as $content) { 1389 | $elementName = $content->getName(); 1390 | if ($elementName == "ul") { 1391 | logMessage("$header Encountered ul element. Call ". 1392 | "getListContents() and add return value to output."); 1393 | $output .= getListContents($content, "", true, true); 1394 | } 1395 | } 1396 | return $output; 1397 | } 1398 | 1399 | 1400 | /** 1401 | * Returns the title for the navigation sidebar, formatted as HTML 1402 | * 1403 | * @param SimpleXMLElement $contentXML 1404 | * 1405 | * @return string 1406 | * @author Andrew Darwin 1407 | */ 1408 | function getNavigationTitle(SimpleXMLElement $contentXML) { 1409 | $header = "getNavigation(): "; 1410 | $navigationContent = $contentXML->navigation[0]; 1411 | $output = ""; 1412 | foreach($navigationContent as $content) { 1413 | $elementName = $content->getName(); 1414 | if ($elementName == "sidebar_title") { 1415 | logMessage("$header Encountered title element. Format and add"); 1416 | $heading = getAttributeValue($content, "heading"); 1417 | if ($heading == null || $heading == "") { 1418 | $heading = "h3"; 1419 | } 1420 | $output = $output."
    ". 1421 | getCustomTaggedHTMLElementString($heading, $content, "", 1422 | false)."
    \n"; 1423 | break; 1424 | } 1425 | } 1426 | return $output; 1427 | } 1428 | 1429 | 1430 | /** 1431 | * This function examins an xml element and returns the specified attribute 1432 | * value 1433 | * 1434 | * @param SimpleXMLElement $xmlElement 1435 | * @param string $targetAttributeName 1436 | * 1437 | * @return string 1438 | * @author Andrew Darwin 1439 | */ 1440 | function getAttributeValue($xmlElement, $targetAttributeName) { 1441 | $attributes = $xmlElement->attributes(); 1442 | $output = ""; 1443 | if ($attributes != null) { 1444 | foreach ($attributes as $attribute) { 1445 | $currentAttributeName = $attribute->getName(); 1446 | if ($currentAttributeName == $targetAttributeName) { 1447 | $output = $attribute; 1448 | break; 1449 | } 1450 | } 1451 | } 1452 | return $output; 1453 | } 1454 | 1455 | 1456 | /** 1457 | * Returns the html output of any given xml element 1458 | * 1459 | * @param SimpleXMLElement $xmlElement 1460 | * @param boolean $shouldAddSwapToLinks Specifies whether to add 'swap' to links 1461 | * @param boolean $shouldExcludeClosingTag Specifies whether to include the 1462 | * closing tag 1463 | * @param boolean $shouldInsertCSSMenuClass Specifies whether to insert the CSS 1464 | * 'listhead' class 1465 | * 1466 | * @return string 1467 | * @author Andrew Darwin 1468 | */ 1469 | function getOutputHTML($xmlElement, $shouldAddSwapToLinks, 1470 | $shouldExcludeClosingTag, $shouldInsertCSSMenuClass) { 1471 | return getOutputHTMLWithCustomTag($xmlElement->getName(), 1472 | $xmlElement, 1473 | $shouldAddSwapToLinks, 1474 | $shouldExcludeClosingTag, 1475 | $shouldInsertCSSMenuClass); 1476 | } 1477 | 1478 | 1479 | /** 1480 | * Generates the output html code for an xml element with a custom tag 1481 | * @param string $tagName 1482 | * Specifies custom tag name to use for given xml element content 1483 | * @param SimpleXMLElement $xmlElement 1484 | * @param boolean $shouldAddSwapToLinks 1485 | * Specifies whether to add 'swap' to links 1486 | * @param boolean $shouldExcludeClosingTag 1487 | * Specifies whether to include the closing tag 1488 | * @param boolean $shouldInsertCSSMenuClass 1489 | * Specifies whether to insert the CSS 'listhead' class 1490 | * 1491 | * @return string 1492 | * @author Andrew Darwin 1493 | */ 1494 | function getOutputHTMLWithCustomTag($tagName, $xmlElement, 1495 | $shouldAddSwapToLinks, 1496 | $shouldExcludeClosingTag, 1497 | $shouldInsertCSSMenuClass) { 1498 | $header = "getOutputHTMLWithCustomTag(): "; 1499 | logMessage("$header\nBeginning call with:\nTagName=$tagName\n". 1500 | "xmlElement=".getTrimmed($xmlElement)."\naddSwap=...."); 1501 | $outputHTMLAttributes = ""; 1502 | //get attribute value css class 1503 | $cssClassAttributeValue = getAttributeValue($xmlElement, "css_class"); 1504 | //get attribute value for embedded css 1505 | $cssEmbedAttributeValue = getAttributeValue($xmlElement, "css_embed"); 1506 | $cssMenuClassName = ""; 1507 | //insert listhead as a class if necessary 1508 | if ($shouldInsertCSSMenuClass) { 1509 | $cssMenuClassName = "listhead"; 1510 | } 1511 | $styledContentString = getElementContentWithStyleTags($xmlElement, 1512 | $shouldAddSwapToLinks, 1513 | $cssMenuClassName); 1514 | if ($shouldInsertCSSMenuClass) { 1515 | $styledContentString = "". 1516 | $styledContentString. 1517 | ""; 1518 | } 1519 | //print out appropriate css class 1520 | if ($cssClassAttributeValue != null) { 1521 | $outputHTMLAttributes = "class=\"$cssClassAttributeValue\" "; 1522 | } 1523 | //print out appropriate embedded css 1524 | if ($cssEmbedAttributeValue != null) { 1525 | $outputHTMLAttributes .= "style=\"$cssEmbedAttributeValue\" "; 1526 | } 1527 | 1528 | $output = getCustomTaggedHTMLElementString($tagName, 1529 | $styledContentString, 1530 | $outputHTMLAttributes, 1531 | $shouldExcludeClosingTag); 1532 | logMessage("$header output = '$output'"); 1533 | return $output; 1534 | } 1535 | 1536 | 1537 | /** 1538 | * Generates the output html code for a custom tagged xml element 1539 | * @param string $tagName 1540 | * @param string $xmlElementContentWithStyling 1541 | * @param string $outputHTMLAttributes 1542 | * @param boolean $shouldExcludeClosingTag 1543 | * 1544 | * @return string 1545 | * @author Andrew Darwin 1546 | */ 1547 | function getCustomTaggedHTMLElementString( 1548 | $tagName, $xmlElementContentWithStyling, 1549 | $outputHTMLAttributes, $shouldExcludeClosingTag) { 1550 | $header = "getCustomTaggedHTMLElementString(): "; 1551 | logMessage("$header Starting function call...\n". 1552 | "tagName = '$tagName'\n". 1553 | "xmlElementContentWithStyling = ". 1554 | "'$xmlElementContentWithStyling'\n". 1555 | "outputHTMLAttributes = '$outputHTMLAttributes'\n". 1556 | "shouldExcludeClosingTag = some boolean"); 1557 | if ($outputHTMLAttributes == null) { 1558 | $outputHTMLAttributes = ""; 1559 | } else if ($outputHTMLAttributes != "") { 1560 | $outputHTMLAttributes = " ".$outputHTMLAttributes; 1561 | } 1562 | $output = "<$tagName$outputHTMLAttributes>$xmlElementContentWithStyling"; 1563 | if ($shouldExcludeClosingTag) { 1564 | $output = $output."\n"; 1565 | } else { 1566 | $output = $output."\n"; 1567 | } 1568 | logMessage("$header Return:\n$output"); 1569 | return $output; 1570 | } 1571 | 1572 | 1573 | /** 1574 | * Parses the style tags of the given xml element and uses them to generate 1575 | * the associated html code. 1576 | * @param SimpleXMLElement $xmlElement 1577 | * @param boolean $shouldAddSwapToLinks 1578 | * @param string $cssMenuClassName 1579 | * 1580 | * @return string 1581 | * @author Andrew Darwin 1582 | */ 1583 | function getElementContentWithStyleTags($xmlElement, $shouldAddSwapToLinks, 1584 | $cssMenuClassName) { 1585 | $header = "getElementContentWithStyleTags(): "; 1586 | logMessage("$header Beginning call...\n". 1587 | "xmlElement = '".getTrimmed($xmlElement)."'\n". 1588 | "shouldAddSwapToLinks = some boolean\n". 1589 | "cssMenuClassName = '$cssMenuClassName'"); 1590 | $attributes = $xmlElement->attributes(); 1591 | logMessage("$header Obtained attributes from XML Element, '$xmlElement'"); 1592 | $output = ""; 1593 | $prefix = ""; 1594 | $suffix = ""; 1595 | $urlSpecified = false; 1596 | $urlOpenTag = ""; 1597 | $urlCloseTag = ""; 1598 | $outputHTMLAttributes = ""; 1599 | if ($attributes != null) { 1600 | foreach ($attributes as $attribute) { 1601 | $currentAttributeName = $attribute->getName(); 1602 | switch ($currentAttributeName) { 1603 | case "style": 1604 | $styles = formatStyleAttribute($attribute); 1605 | foreach ($styles as $style) { 1606 | addToPrefix($prefix, "<$style>"); 1607 | addToSuffix($suffix, ""); 1608 | } 1609 | break; 1610 | case "css": 1611 | $outputHTMLAttributes = "class=\"$attribute\""; 1612 | break; 1613 | case "url": 1614 | // Must apply url last, so lets save it to a variable and do 1615 | // stuff with it later 1616 | $urlSpecified = true; 1617 | $loadURLPrefix = ""; 1618 | if (strpos(getcwd(), "resources/scripts") == false) { 1619 | $loadURLPrefix = "resources/scripts/"; 1620 | } 1621 | 1622 | // Escape any necessary characters from the url 1623 | $attribute = clean_url($attribute); 1624 | logMessage("$header Clean url = '$attribute'"); 1625 | $target = getAttributeValue($xmlElement, "target"); 1626 | $isExternal = is_link_external($attribute); 1627 | $loadURLPrefix .= "loadURL.php"; 1628 | $extension = pathinfo($attribute, PATHINFO_EXTENSION); 1629 | if ($extension == "xml") { 1630 | $href = "'$loadURLPrefix?url=$attribute'"; 1631 | } else { 1632 | $href = "'$attribute'"; 1633 | } 1634 | if ($target == "new_tab" || 1635 | ($target != "same_tab" && 1636 | is_link_external($attribute))) { 1637 | $href .= " target='_blank'"; 1638 | $shouldAddSwapToLinks = false; 1639 | } 1640 | $urlOpenTag = "children(); 1663 | $child = $children[0]; 1664 | if ($child->getName() == "link") { 1665 | logMessage("$header Determined that XML Element, '". 1666 | getTrimmed($xmlElement)."' has link children. Set ". 1667 | "inner content to [recursive call]..."); 1668 | $innerContent = parseLink($xmlElement); 1669 | logMessage("$header InnerContent is now '$innerContent' after ". 1670 | "calling parseLink"); 1671 | } else { 1672 | logMessage("$header Determined xml element, '". 1673 | getTrimmed($xmlElement). 1674 | "' has children, but not LINK children"); 1675 | } 1676 | } else { 1677 | logMessage("$header Determined that XML Element, '". 1678 | getTrimmed($xmlElement)."' does not have any link ". 1679 | "children. Set inner content to '".getTrimmed($xmlElement). 1680 | "'"); 1681 | } 1682 | $output = $prefix.$innerContent.$suffix; 1683 | logMessage("$header Return '$output'"); 1684 | return $output; 1685 | } 1686 | /******************************************************************************/ 1687 | ?> 1688 | -------------------------------------------------------------------------------- /resources/scripts/jquery.min.js: -------------------------------------------------------------------------------- 1 | /*! jQuery v1.9.1 | (c) 2005, 2012 jQuery Foundation, Inc. | jquery.org/license 2 | //@ sourceMappingURL=jquery.min.map 3 | */(function(e,t){var n,r,i=typeof t,o=e.document,a=e.location,s=e.jQuery,u=e.$,l={},c=[],p="1.9.1",f=c.concat,d=c.push,h=c.slice,g=c.indexOf,m=l.toString,y=l.hasOwnProperty,v=p.trim,b=function(e,t){return new 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